Product Details:
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Place of Origin: | Xi'an ,China |
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Brand Name: | Wango |
Certification: | ISO 9001, USP, BP |
Model Number: | WG-0019 |
Payment & Shipping Terms:
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Minimum Order Quantity: | 1 kilogram by Express |
Price: | FOB price USD 118-128/Kilogram or Can be Negotiable |
Packaging Details: | 1kg with double plastic container inside/Aluminum foil bag ; 25kg with double plastic container inside/Fiber drum outside.Or as your request. |
Delivery Time: | 3-5 working days |
Payment Terms: | L/C, T/T, Western Union, MoneyGram |
Supply Ability: | 1000kilogram 0ne month |
Detail Information |
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Function: | Anti-parasitic Disease Drug | Stock: | 1000kilogram |
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Name: | Praziquantel | Cas: | 55268-74-1 |
High Light: | Wango Praziquantel Biltricide,Praziquantel Biltricide 99% |
Product Description
Praziquantel USP 39 grade 99% Powder antiparasitic 2000 kilogram fresh stock with lowest price !
Melting point |
136-138 C |
Boiling point |
1377℃ |
density |
1.1209 (rough estimate) |
refractive index |
1.5600 (estimate) |
Fp |
>110°(230°F) |
storage temp. |
Sealed in dry,Store in freezer, under -20°C |
solubility |
ethanol: soluble5mg/mL |
pka |
-0.98±0.20(Predicted) |
form |
powder or crystals |
color |
Crystals from EtOAc/hexane |
Water Solubility |
Freely soluble in ethanol or dichloromethane. Slightly soluble in water |
Merck |
13,7802 |
BRN |
761557 |
EPA Substance Registry System |
Praziquantel (55268-74-1) |
What is Praziquantel ?
Praziquantel is a pyrazinoquinoline compound originally developed for the treatment of schistosomiasis but has been found to have a wide spectrum of anthelminthic activity. Praziquantel is a racemate but the R (+) enantiomer is solely responsible for its antiparasitic activity. It is active against trematodes (all Schistosoma species pathogenic to man, Paragonimus westermani, and Clonorchis sinensis) and cestodes (Taenia saginata, Taenia solium, Hymenolepis nana and Diphyllobothrium latum)
1. The mechanism of action of praziquantel is not clearly known. Schistosomes take up the drug rapidly. Drug uptake is immediately followed by increased muscular activity that proceeds to tetanic contraction and vacuolization of the parasite tegument
2. The muscular effects of the drug are presumed to be responsible for the shift of the parasites from the mesenteric veins to the liver in vivo. However, hepatic shift has been demonstrated with most known schistosomicides and may not provide any specific information of the drug’s mechanism of action. Recent experimental findings have suggested that the antischistosomal effects of the drug are related to its effect on the tegument rather than on the musculature .
3 Another pharmacological effect of the drug includes an increase of membrane permeability to cations, particularly calcium
4. However, the role of this effect to the anthelminthic property of the drug is unknown.
Usages of the Praziquantel
It is a kind of broad-spectrum anti-parasitic disease drug. It can be used for the treatment and prevention of schistosomiasis, cysticercosis, paragonimiasis, hydatid disease, fasciolopsiasis, hydatid disease, and worm infection.
It can also be used as anthelmintic and is effective in treating animal gastrointestinal nematodes. It can be mixed in the feed for application.
The product is a kind of anthelmintic drug effective in treating Schistosoma japonicum, Schistosoma mansoni and Schistosoma haematobium, Clonorchis sinensis, Paragonimus westermani, fasciolopsis buski, tapeworms and cysticercosis. It has a especially strong killing effect on tapeworm and is currently of highest efficiency among anti-schistosomiasis drug.
It is a kind of anthelmintics drug mainly used for treating schistosomiasis. It can also used for treating Fahrenheit schistosomiasis, taeniasis, paragonimiasis, and cysticercosis
Q1: Are you a manufacturer?
Advanced R&D technology, 250,000 categories chemical reagent are in stock.
Trading products we will serve for you with our ISO supplier system, which lower your purchasing risk to the maximum level extent.
In addition, we provide the customization service of a new compound from lab to bulk manufacturing.
Q2: How to contact with us ?
You can contact with us on Made-in-China, the Average Response Time is 0-4h on duty time, <24h on off-duty time.
For each inquiry, our sales will provide the one-on-one service for you.
Q3:Which kind of payment do you accept?
T/T,Westunion, L/C and etc.
Q4:How to confirm the Product Quality before placing orders?
1) You can get free samples for some products, just pay the basic cost for us.
2) Also you can send the specification or your request to us, we will customize the products for you.
3) We emphasis that our whole company makes a living with organic chemical and customers, Absolutely no any possibility to sale any fake goods, unqualified goods, it is a shame for us! And None False certificate/lie/illegal thing in our sales motto!
Q5:How do you treat quality complaint?
The customer complaint handling procedures is the key part in Our ISO management system. We will set up an investigation team for your
complaint, and make the handling plan and our corrective and preventive measures within a limited time.
Q6:Package
We have standard package, or it can be customized as per your request.
Q7:Shipping
We have R&D and manufactured chemicals for 6 years, we have rich experience on Shipping, Many famous companies cooperated with us
stably, we are good at shipping all kinds of chemical products.
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